(dimensions in inches)

Bearing Type - single row assembly

Bore Dia (d) - 1.3750

Outer Dia (D) - 2.7170

Width (B) - 0.8813

Outer Width (Bo) - 0.7250

Inner Width (Bi) - 0.7710

Radius (min) (rs) - 0.138

Radius (min) (rs1) - 0.091

Weight (g) - 348.00

Material - 52100 chrome steel or equiavelent

The assembly part number lists the cone part number first and then the cup part number.

• Model Number: 14138A/14277
• Inner Diameter：34,925mm Outer Diameter：69,0118mm Width：22,38502mm
• Type：Tapered Roller Bearings
• Update date：2025-12-12
• Application:Solenoid Valves,switch,meat products machine,Other Machine Tools,woodworking machinery,animal anatomy,natural instruments,mechanical and electrical,Insect Count,sleep monitoring,enzyme
• Similar models:AST 14138A/14277 Timken 14138A/14276-B Timken 14138A/14276D+X2S-14137 NACHI 14138A/14274 KOYO 14138A/14274A Timken 14138A/14276 FBJ 14138A/14276 Fersa 14138A/14283 NACHI 14138A/14276 KBC 14138A/14276
• BEARING POWER International Trading Co.,Ltd. specialize in 14138A/14277 products，there is large inventory of AST 14138A/14277 . We has been built up long-term cooperation with AST company, could make a bulk order of the 14138A/14277 Which AST 14138A/14277 is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express.Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

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  249/1000 CA/W33	1320	1000	315	SKF	Tapered Roller Bearings
  281155X/281266XG	155,575	266,7	155	Gamet	Tapered Roller Bearings
  6216-2RS	80	140	26	CRAFT	Deep Groove Ball Bearings
  6310-2ZNR	50	110	27	SKF	Deep Groove Ball Bearings
  709 CE/P4A	24	9	7	SKF	Angular Contact Ball Bearings
  71917CVDUJ74	85	120	36	SNR	Angular Contact Ball Bearings
  K10×14×10	10	14		NTN	Needle Roller Bearings
  KBK 9x13x12,5	9	13		NBS	Needle Roller Bearings
  LL889049/LL889010D+A	1270	1435,1	146,05	NTN	Tapered Roller Bearings
  RSHEY20-N	20		32	NKE	Bearing Units
  N 1015	75	105	20	NACHI	Cylindrical Roller Bearings
  Q1006	30	55	13	ISO	Angular Contact Ball Bearings
  S71913 ACD/P4A	90	65	13	SKF	Angular Contact Ball Bearings
  WJ-141816	22.225	28.575		KOYO	Needle Roller Bearings
  B71905-C-2RS-P4S-UL	25	42	9	FAG	ANGULAR CONTACT BALL BEARINGS
  23222	110	200	69.8	Torrington	SPHERICAL ROLLER BEARINGS
  GAC60F	60	95	22	SKF	SPHERICAL PLAIN BEARINGS
  K-80x90x25	80	90	25	CONSOLIDATED	NEEDLE BEARINGS
  SN-216..22216	80	-	90	CONSOLIDATED	PILLOW BLOCKS
  CFML-8	.5000		.6250	CONSOLIDATED	ROD ENDS